FAQs

Architraves are optional, FAS Fire Door Silicone Sealant has been tested without.

No, FAS Fire Door Intumescent Acrylic Sealant and Fire Door Foam™ have been specifically tested with plastic packers and standard screw fixings. Timber and MDF packers may also be used where required.

A 310ml cartridge will seal approximately 8.5m with a 6mm x 6mm bead or 2.5m with a joint dimension of
15mm x 8mm.

Architraves are optional, FAS Fire Door Intumescent Acrylic Sealant has been tested with and without.

Fire mastic seals gaps in walls and joints to prevent fire and smoke spreading. Always check your certfcation and use tested solutions suiatble for your application.

FAS Fire Door Intumescent Acrylic Sealant has an 18-month shelf life whilst stored unopened in temperate conditions (5°C > 30°C).

Depending on product and conditions, curing usually takes 24 to 48 hours.

310ml cartridge will produce approximately 1m using a 20mm x 15mm bead.
600ml foil sausage will produce approximately 1.8m using a 20mm x 15mm bead.

Some fire mastics may be water-resistant once cured, however, it is always recommended to check the datasheet. Where high levels of moisture are anticipated or the installationis external, we would recommend using a silicone based sealant.

Yes, FAS Fire Door Intumescent Acrylic Sealant has sound reduction capabilities of up to 55dB Rw.